title: A comparison of different preparations if bovine brain calmodulin.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002118:Calcium; D002135:Calcium-Binding Proteins / Q000302:isolation & purification; D002147:Calmodulin / Q000302:isolation & purification; D002417:Cattle; D004533:Egtazic Acid; D009682:Magnetic Resonance Spectroscopy; D011487:Protein Conformation; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002135:Calcium-Binding Proteins; D002147:Calmodulin; D004533:Egtazic Acid; D002118:Calcium